Subject: Re: linux-next: build failure after merge of the final tree (tip tree related)

From: Stephen Rothwell <[email-masked]>
Date: Mon, 29 Nov 2010 13:50:23 +1100

Hi all,

On Mon, 22 Nov 2010 13:39:49 +1100 Stephen Rothwell <[email-masked]> wrote:
>
> After merging the final tree, today's linux-next build (sparc64 defconfig)
> failed like this:
> 
> arch/sparc/kernel/nmi.c:54: error: redefinition of 'touch_nmi_watchdog'
> include/linux/nmi.h:21: note: previous definition of 'touch_nmi_watchdog' was here
> 
> Caused (or, at least exposed) by commit
> 5f2b0ba4d94b3ac23cbc4b7f675d98eb677a760a ("x86, nmi_watchdog: Remove the
> old nmi_watchdog").  Sparc appears to have a touch_nmi_watchdog() and
> defines ARCH_HAS_NMI_WATCHDOG but not CONFIG_HARDLOCKUP_DETECTOR.
> 
> I have reverted that commit for today (as well as commit
> 072b198a4ad48bd722ec6d203d65422a4698eae7 "x86, nmi_watchdog: Remove all
> stub function calls from old nmi_watchdog" that depends on it).

This build failure is back, so I have reverted the above commits again.
-- 
Cheers,
Stephen Rothwell                    [email-masked]
http://www.canb.auug.org.au/~sfr/